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Improvements to namespace handling using new test case 21/08/2012 00:18

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This commit is contained in:
Rowan Collins 2012-09-02 21:24:00 +01:00
parent ee77e63662
commit e6ed9928a6
1 changed files with 43 additions and 32 deletions
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75
simplexml_dump.php
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@ -54,27 +54,36 @@ function simplexml_dump(SimpleXMLElement $sxml)
$dump .= $indent . $indent . 'String Content: \'' . (string)$item . '\'' . PHP_EOL; $dump .= $indent . $indent . 'String Content: \'' . (string)$item . '\'' . PHP_EOL;
// Now some statistics about attributes and children, by namespace // Now some statistics about attributes and children, by namespace
$dump .= $indent . $indent . 'Structural Content:' . PHP_EOL;
// If the default namespace is not declared, it will never show up using the below code
// (This is probably bad XML, or at least bad practice, but the aim here is to leave nothing invisible)
if ( ! array_key_exists('', $item->getDocNamespaces()) )
{
$dump .= $indent . $indent . $indent . '[Default, Undeclared Namespace]' . PHP_EOL;
$dump .= $indent . $indent . $indent . $indent . 'Children: ' . count($item->children(NULL)) . PHP_EOL;
$dump .= $indent . $indent . $indent . $indent . 'Attributes: ' . count($item->attributes(NULL)) . PHP_EOL;
}
$all_ns = $item->getNamespaces(true); $all_ns = $item->getNamespaces(true);
// If the default namespace is never declared, it will never show up using the below code
// This will still mess up in the case where a parent element is missing the xmlns declaration,
// but a child adds it, because SimpleXML will look ahead and fill $all_ns[''] incorrectly
if ( ! array_key_exists('', $all_ns) )
{
$all_ns[''] = NULL;
}
foreach ( $all_ns as $ns_alias => $ns_uri ) foreach ( $all_ns as $ns_alias => $ns_uri )
{ {
$ns_label = (($ns_alias == '') ? '[Default Namespace]' : "Namespace $ns_alias"); $children = count($item->children($ns_uri));
$dump .= $indent . $indent . $indent . $ns_label . PHP_EOL; $attributes = count($item->attributes($ns_uri));
$dump .= $indent . $indent . $indent . $indent . 'Namespace URI: \'' . $ns_uri . '\'' . PHP_EOL; // Don't show zero-counts, as they're not that useful
$dump .= $indent . $indent . $indent . $indent . 'Children: ' . count($item->children($ns_uri)) . PHP_EOL; if ( $children == 0 && $attributes == 0 )
$dump .= $indent . $indent . $indent . $indent . 'Attributes: ' . count($item->attributes($ns_uri)) . PHP_EOL; {
continue;
}
$ns_label = (($ns_alias == '') ? 'Default Namespace' : "Namespace $ns_alias");
$dump .= $indent . $indent . 'Content in ' . $ns_label . PHP_EOL;
if ( ! is_null($ns_uri) )
{
$dump .= $indent . $indent . $indent . 'Namespace URI: \'' . $ns_uri . '\'' . PHP_EOL;
}
$dump .= $indent . $indent . $indent . 'Children: ' . $children . PHP_EOL;
$dump .= $indent . $indent . $indent . 'Attributes: ' . $attributes . PHP_EOL;
} }
$dump .= $indent . '}' . PHP_EOL; $dump .= $indent . '}' . PHP_EOL;
@ -89,25 +98,27 @@ function simplexml_dump(SimpleXMLElement $sxml)
} }
$x = <<<XML $x = <<<XML
<?xml version="1.0"?> <?xml version="1.0" encoding="utf-8"?>
<foo xmlns="http://example.com" xmlns:a="http://example.com/a" xmlns:b="http://example.com/b"> <Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<bar>some text</bar> <loofah />
<bar>ooo <![CDATA[some cdata yaha!]]></bar> <soapenv:Body>
<bar b:thing="Thing!" b:nowt="" /> <requestContactResponse xmlns="http://webservice.foo.com">
<deeper bob="jane"> <requestContactReturn>
<a:bar /> <errorCode xsi:nil="true"/>
<a:bar /> <errorDesc xsi:nil="true"/>
</deeper> <id>744</id>
</foo> <soapenv:id>744</soapenv:id>
</requestContactReturn>
</requestContactResponse>
</soapenv:Body>
</Envelope>
XML; XML;
$sx = simplexml_load_string($x); $sx = simplexml_load_string($x);
simplexml_dump($sx); simplexml_dump($sx);
simplexml_dump($sx->children()); simplexml_dump($sx->children(NULL));
simplexml_dump($sx->deeper); simplexml_dump($sx->children("soapenv", true)->Body);
simplexml_dump($sx->deeper->children('a', true)); simplexml_dump($sx->children("soapenv", true)->Body->children(NULL)->requestContactResponse->requestContactReturn->id);
simplexml_dump($sx->bar[2]->attributes('b', true)); simplexml_dump($sx->children("soapenv", true)->Body->children(NULL)->requestContactResponse->requestContactReturn->children('soapenv', true)->id);
simplexml_dump($sx->deeper['bob']);